1, the installation location: outdoor or indoor;
2 Altitude: less than 1000 m;
3, ambient temperature: -25 ℃ ~ +40 ℃;
4, the maximum relative humidity: 95% (25 ℃);
5, seismic capability: ground horizontal acceleration 0.3g, perpendicular to the ground acceleration 0.15g, while the role of continuous three sine waves, safety factor ≥ 1.67;
6, with the ability to work properly under all-weather outdoor environment;
7, the device has some dust, dirt, water, shock, shock capabilities.
Note: You can provide operating under special environmental conditions of the transformer according to user requirements.
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